Advantages And Disadvantages Of Screen Protectors. Who does not know that? The smartphone look bad when display is scratched. Even if you are constantly careful, at some point a small scratch appears on the display – a problem that plagues almost every smartphone owner. For this reason, screen protectors have also been available for a long time to protect the display from such scratches. But how useful are screen protectors?
Advantages And Disadvantages Of Screen Protectors
What are screen protectors?
Protective films protect the phone from potential scratches on the display. Most of the time, these foils are only about a millimeter thick and fit exactly on the display. The film hardly affects the touch function, so the response time of the phone does not change.
However, some parameters vary from one manufacturer to another: The image can sometimes be a little worse if the material is not 100% transparent. The touch feeling on the display can also be lost because some foils are not completely smooth. Nevertheless, they are very practical because they protect the phone from all kinds of scratches and, in the best case, can also prevent the Spider app.
Important: apply the foil correctly!
However, it is often difficult to apply the film correctly on the first try. First, the display must be cleaned so that any dust or dirt does not affect the adhesive strength of the film.
Then you peel off the protective film and stick it on. And now, be careful: apply the screen protector correctly and do so on the first try! Otherwise the adhesive will not hold firmly enough and dust can collect between the film and the display. Many protective film manufacturers supply a cleaning cloth and other accessories to make it easier to apply them correctly.
Here it is actually not worth taking the cheapest protective film, as these are usually more difficult to apply and do not carry any accessories with you. After attaching it, it pays to push any air bubbles to the side with an EC card, for example. Finally, remove the screen protector and – voilà – your mobile phone is now protected!
In addition to foils, there is also liquid glass. However, this is somewhat inconvenient and time-consuming to install. The seal is rubbed onto the screen with a small cloth, which is then polished with a microfiber cloth. The seal must then harden for 12 hours, during which time the smartphone must not be used. Although this variant is more complex, it is quite a perfect fit, as it is suitable for every cell phone model, even with curved displays.
Stress test screen protector: what happens after a few weeks?
In the best case scenario, the attachment should run smoothly. However, the film is often not completely straight or part of it does not adhere properly. After a few weeks, a lot of protective films start to loosen, due to friction in the trouser pocket or insufficient glue.
Then unsightly dust can collect under the film and the display of your smartphone is no longer optimally protected. It is not uncommon for cell phone owners to have to replace the foil on their smartphones several times. Certain companies now want to solve this problem. These are Advantages And Disadvantages Of Screen Protectors